Finals (Relative Gravity)

8問 • 8ヶ月前

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通報

問題一覧

physical pendulum is basically a ________.

relative gravimeter

2 ways of using relative gravimeter

purely as relative gravimeter, as a relative gravimeter turned absolute

2 ways of using spring gravimeter

purely as a relative gravimeter by measuring ratios, determine the gravimeter factor by calibration over known points

Developers of Astatic Spring

Lucien J.B. Lacoste, Dr. Arnold Romberg

Can achieve accuracies down to ____ μGal.

____-_____ gravimeters use metallic spring. ____ and ___ gravimeters use quartz spring.

Lacoste, Romberg, Scintrex - Worden

Metallic Thermal expansion Magnetic influence Weight Drift Rate

high, protection required, yes, shielding needed, high, low

Quartz Thermal Expansion Magnetic influence Weight Drift rate

low and linear, no, low, high

Lecture 1 Part 1

Lecture 1 Part 1

Lecture 1 Part 2

Lecture 1 Part 2

Lecture 1 Part 3

Lecture 1 Part 3

Lecture 7 (Stream Velocities)

ユーザ名非公開 · 47問 · 1年前

Lecture 7 (Stream Velocities)

GEOE (Lecture 1-3)

GEOE (Lecture 1-3)

Laws Related to Geodetic Engineering

ユーザ名非公開 · 31問 · 1年前

Laws Related to Geodetic Engineering

31問 • 1年前

ユーザ名非公開

Geodetic Engineering Laws

ユーザ名非公開 · 10問 · 1年前

Geodetic Engineering Laws

Midterms

Midterms

Lesson 6

Lesson 6

Lesson 7A

Lesson 7A

Lesson 7B

Lesson 7B

Lesson 7C

Lesson 7C

Lecture 2

Lecture 2

Lecture 1

Lecture 1

Lecture 2

Lecture 2

Lesson 1

ユーザ名非公開 · 28問 · 11ヶ月前

Lesson 1

28問 • 11ヶ月前

ユーザ名非公開

History

ユーザ名非公開 · 10問 · 11ヶ月前

History

Lesson 2

Lesson 2

Lesson 3

ユーザ名非公開 · 38問 · 11ヶ月前

Lesson 3

38問 • 11ヶ月前

ユーザ名非公開

問題一覧

physical pendulum is basically a ________.

relative gravimeter

2 ways of using relative gravimeter

purely as relative gravimeter, as a relative gravimeter turned absolute

2 ways of using spring gravimeter

purely as a relative gravimeter by measuring ratios, determine the gravimeter factor by calibration over known points

Developers of Astatic Spring

Lucien J.B. Lacoste, Dr. Arnold Romberg

Can achieve accuracies down to ____ μGal.

____-_____ gravimeters use metallic spring. ____ and ___ gravimeters use quartz spring.

Lacoste, Romberg, Scintrex - Worden

Metallic Thermal expansion Magnetic influence Weight Drift Rate

high, protection required, yes, shielding needed, high, low

Quartz Thermal Expansion Magnetic influence Weight Drift rate

low and linear, no, low, high